Page 190 - Praxair - Specialty Gases and Equipment Reference Guide

Industrial Hygiene

Special Purpose Regulators for Transportable Cylinders Industrial Hygiene

6000 Series Multiflow Regulators 8000 Series Pressure Demand Regulators
The 6000 Series regulators are for use with transportable The 8000 Series pressure demand regulators are for use with
D(58), D(103) and D(221) (58, 103 and 221 liter) non-refillable transportable D(58) and D(103) (58 and 103 liter) non-refillable
cylinders and can be configured for use with high pressure cylinders and can be configured for use with refillable cylinders.
refillable cylinders. These aluminum single stage piston style This regulator is designed to automatically provide the correct
regulators are recommended for applications requiring a fixed flow of gas to instruments that have internal pumps for introduc-
rate. Their aluminum construction is compatible with a wide ing calibration gas into the instrument. Typical activation suction
range of pure gases and mixtures, including hydrogen sulfide, is from 0 to 3 inches of water, which conveniently matches the
nitric oxide and sulfur dioxide. The regulator has eight flow requirements for the many different portable gas monitors on
settings ranging from 0.2 to 6 liters per minute. It is available the market. The 8000 Series can be configured for cylinders
with either a stainless steel or brass gauge and your choice with supply pressures of 500 psig to 1000 psig. The body of the
of CGA connections. Gauges are 1,000 psig for non-refillable regulator is nickel plated brass, has an aluminum bonnet and
cylinders or 3,000 psig for high pressure refillable cylinders. features Viton as the seating material for reactive gases. The
®
aluminum and nickel plated brass are compatible with a wide
Features range of pure gases and mixtures, including hydrogen sulfide,
■ Piston Type Construction ■ 1-1/2" x 1000 or nitric oxide and sulfur dioxide. This regulator features an outlet
■ Preset Flow Ratings 3000 psig gauge fitting which is a 3/16" hose barb.
The 8660 Series pressure demand regulator is for use with the
Specifications
CGA 660 outlet connection and high pressure refillable cylinders.
■ Maximum Inlet Pressure ■ Inlet Fitting It features a gauge available in stainless steel for reactives or
2000 psig 5/8" – 18 unf (C-10) or
■ Temperature Operating specified CGA brass for non-reactives, with a pressure range of 0 to 3000 psig.
Range ■ Outlet Fitting
0 °F to 140 °F 3/16" Hose barb Features
(-18 °C to 60 °C) ■ Flow Dependent on ■ Variable Flow Ratings
■ Outlet Flow Settings (Orifice) Instrument Demand ■ 1000 or 3000 psig gauge
0.3, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0,
5.0, 6.0, 7.0 and 8.0 Lpm Specifications

Materials ■ Maximum Inlet Pressure ■ Outlet Fitting
2000 psig 3/16" Hose barb
■ Body ■ Seat ■ Temperature Operating ■ Outlet Flow Settings
Aluminum KEL-F ® Range Variable, matches
■ Spring Housing Cap ■ Inboard Filter 0 °F to 140 °F (-18 °C to 60 °C) instrument requirement
Aluminum 50 micron sintered ■ Inlet Fitting Flow range, .25 to 3 Lpm
■ Nozzle stainless steel 5/8" – 18 UNF (C-10) or
Aluminum ■ Pressure Adjusting Spring CGA 330 or CGA 660
Heat-treated mild steel wire
Materials
Ordering Information — 6000 Series
■ Body ■ Seat and Seals
Part Number Description Nickel plated brass Viton and Teflon ®
®
PRS6C10N Regulator for 103 liter cylinder, brass gauge, 1000 psig ■ Bonnet
PRS6C10R Regulator for 58 liter cylinder, SS gauge, 1000 psig Aluminum ■ Gauges
0-1000 psig for C-10 fittings
PRS6165 Regulator with CGA 165 inlet, 1000 psig 0-3000 psig for CGA 330
PRS6590 Regulator with CGA 590 inlet, 3000 psig and CGA 660
PRS6330 Regulator with CGA 330 inlet, 3000 psig
Ordering Information – 8000 Series
Part Number Description
PRS8C10N Regulator for 103 liter cylinder, brass gauge, 1000 psi
PRS8C10R Regulator for 58 liter cylinder, SS gauge, 1000 psig
PRS8580 Regulator with CGA 580 inlet, 3000 psig
PRS8590 Regulator with CGA 590 inlet, 3000 psig
PRS8330 Regulator with CGA 330 inlet, 3000 psig
PRS8660 Regulator with CGA 660 inlet, 3000 psig

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